const JwtStrategy = require('passport-jwt').Strategy,
      ExtractJwt = require('passport-jwt').ExtractJwt;
const mongoose = require("mongoose");
const User = mongoose.model("users");
const keys = require("../config/keys");

const opts = {}
opts.jwtFromRequest = ExtractJwt.fromAuthHeaderAsBearerToken();
opts.secretOrKey = 'keys.secretOrKey';
module.exports = passport => {
  passport.use(new JwtStrategy(opts, function (jwt_payload, done) {
    User.findById({ id: jwt_payload.id })
        .then(user => {
          if(user){
            return done(nill, user);
          }else{
            return done (null, false);
          }
        })
        .catch(err => console.log(err));
  }));
}